CN201363039Y - 扭簧式铰链 - Google Patents

扭簧式铰链 Download PDF

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Publication number
CN201363039Y
CN201363039Y CNU2009201420052U CN200920142005U CN201363039Y CN 201363039 Y CN201363039 Y CN 201363039Y CN U2009201420052 U CNU2009201420052 U CN U2009201420052U CN 200920142005 U CN200920142005 U CN 200920142005U CN 201363039 Y CN201363039 Y CN 201363039Y
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China
Prior art keywords
cylinder
torsion spring
hinge
mandrel
spring type
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Expired - Fee Related
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CNU2009201420052U
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English (en)
Inventor
熊小林
熊志林
朱林海
梅建设
席国平
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JIANGXI HONGDA SECURITY EQUIPMENT CO Ltd
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JIANGXI HONGDA SECURITY EQUIPMENT CO Ltd
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Priority to CNU2009201420052U priority Critical patent/CN201363039Y/zh
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Publication of CN201363039Y publication Critical patent/CN201363039Y/zh
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Expired - Fee Related legal-status Critical Current

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  • Hinges (AREA)

Abstract

一种扭簧式铰链,包括上焊接板、下焊接板、上圆筒、下圆筒、芯轴及平面轴承,上焊接板与上圆筒固接,下焊接板与下圆筒固接,上圆筒和下圆筒通过芯轴相连,平面轴承设在芯轴与下圆筒之间,扭簧套置在芯轴的外侧面上,扭簧一端固定在上圆筒,扭簧另一端固定在下圆筒上。本实用新型的扭簧式铰链,通过在铰链的上下圆筒之间设置扭簧,使铰链在使用时具备弹压力,能使安装此铰链的门开启轻便快捷,关闭时更加牢固。

Description

扭簧式铰链
技术领域
本实用新型涉及一种扭簧式铰链。
背景技术
公知的铰链构造是由上下圆筒、芯轴、平面轴承及上、下焊接板组装焊接而成,使用时,上、下焊接板分别固定在门和门框上,对于库房等大型门,由于铰链无弹压作用,开启门时十分费力。
发明内容
本实用新型的目的就是提供一种结构简单、使用方便,能适应库房等大型门使用的扭簧式铰链。
本实用新型的扭簧式铰链,包括上焊接板、下焊接板、上圆筒、下圆筒、芯轴及平面轴承,上焊接板与上圆筒固接,下焊接板与下圆筒固接,上圆筒和下圆筒通过芯轴相连,平面轴承设在芯轴与下圆筒之间,扭簧套置在芯轴的外侧面上,扭簧一端固定在上圆筒,扭簧另一端固定在下圆筒上。
本实用新型的扭簧式铰链,通过在铰链的上下圆筒之间设置扭簧,使铰链在使用时具备弹压力,能使安装此铰链的门开启轻便快捷,关闭时更加牢固。
附图说明
图1为本实用新型结构示意图;
图2为图1中I-I剖示图。
具体实施方式
一种扭簧式铰链,包括上焊接板1、下焊接板6、上圆筒3、下圆筒8、芯轴4及平面轴承7,上焊接板1与上圆筒3固接,下焊接板6与下圆筒8固接,上圆筒3和下圆筒8通过芯轴4相连,平面轴承7设在芯轴4与下圆筒8之间,扭簧5套置在芯轴4的外侧面上,扭簧5一端固定在上圆筒3,扭簧5另一端固定在下圆筒8上,上圆筒3安装有紧固螺栓2。

Claims (1)

1、一种扭簧式铰链,包括上焊接板(1)、下焊接板(6)、上圆筒(3)、下圆筒(8)、芯轴(4)及平面轴承(7),上焊接板(1)与上圆筒(3)固接,下焊接板(6)与下圆筒(8)固接,其特征在于:上圆筒(3)和下圆筒(8)通过芯轴(4)相连,平面轴承(7)设在芯轴(4)与下圆筒(8)之间,扭簧(5)套置在芯轴(4)的外侧面上,扭簧(5)一端固定在上圆筒(3),扭簧(5)另一端固定在下圆筒(8)上。
CNU2009201420052U 2009-03-13 2009-03-13 扭簧式铰链 Expired - Fee Related CN201363039Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009201420052U CN201363039Y (zh) 2009-03-13 2009-03-13 扭簧式铰链

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009201420052U CN201363039Y (zh) 2009-03-13 2009-03-13 扭簧式铰链

Publications (1)

Publication Number Publication Date
CN201363039Y true CN201363039Y (zh) 2009-12-16

Family

ID=41473701

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2009201420052U Expired - Fee Related CN201363039Y (zh) 2009-03-13 2009-03-13 扭簧式铰链

Country Status (1)

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CN (1) CN201363039Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102312632A (zh) * 2010-07-06 2012-01-11 S-紧固件股份有限公司 具有张力可调节的螺旋扭力弹簧的铰接装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102312632A (zh) * 2010-07-06 2012-01-11 S-紧固件股份有限公司 具有张力可调节的螺旋扭力弹簧的铰接装置

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091216

Termination date: 20150313

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